کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6280706 | 1615102 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Relationship between NF-κB, MMP-9, and MICA expression in pituitary adenomas reveals a new mechanism of pituitary adenomas immune escape
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The aim of this study was to examine the expression levels of NF-κB, MMP-9, and MICA and their relationship between each other in pituitary adenomas as a histological basis for the study of the expression and shedding mechanism of MICA and mechanism of immune escape of pituitary adenomas. Our study indicated that MICA, MMP-9 and NF-κB mRNA and protein levels were more highly expressed in pituitary adenomas than healthy tissues. The expression levels of NF-κB, MMP-9, and MICA were positively related in patients with pituitary adenomas. In conclusion, the activation of NF-κB can up-regulate the expression of MICA and induce the expression of MMP-9, which hydrolyzes MICA into sMICA to promote tumor immune escape. The interactions of NF-κB, MMP-9, and MICA play an important role in the development of pituitary adenomas, and MMP-9 could be used as a new target for inhibiting tumor cell immune escape.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 597, 15 June 2015, Pages 77-83
Journal: Neuroscience Letters - Volume 597, 15 June 2015, Pages 77-83
نویسندگان
Zheng Chen, Zhenzhu Li, Yingwei Chang, Lixin Ma, Wenhu Xu, Meng Li, Jianmin Li, Wensheng Zhang, Qikai Sun, Xiaojing An, Zefu Li,